So I've been searching for a while and I can't seem to find out how to do this one chase effect. I'm not even sure what to call it. Maybe a fill chase?
I want to create a chase effect where the lights stay on and then bounce back. e.g.
oxxxxxxx
ooxxxxxx
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ooooooxx
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oooooooo
ooooooox
ooooooxx
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ooxxxxxx
oxxxxxxx
I feel like I could use the mark on or mark off effects, but I can't seem to get those to do what I want. So maybe I'm wrong.
Any help and suggestions are welcome.